Why does the Miyoo Mini Plus OEM battery show 3000mAh but the replacement is 3300mAh?

Miyoo sourced a lower-rated cell for the Mini Plus at the factory. The 754663 physical format supports up to 3300mAh at Grade A quality — the same rating Anbernic uses in the RG35XX Plus and SP. Our 3300mAh replacement is a direct upgrade for Miyoo Mini Plus users: same physical fit and connector, higher verified capacity.

Does the 754663 replacement battery ship with the JST connector pre-installed?

Yes. The JST 1.25mm 2-pin connector and lead wires are factory-soldered before shipment. No soldering is required — the battery plugs directly into the board socket. Confirm polarity before connecting: red wire to positive, black to negative. The JST housing can physically insert either way, so verify orientation before closing the device.

What is the MOQ for repair shop or wholesale orders of the 754663 battery?

We support low-volume entry orders for repair shops and service centers with no rigid high MOQ requirement. Tiered pricing opens at higher quantities. Contact us directly for a factory quote with current pricing tiers, lead times, and OEM packaging minimums.

What documentation is provided for international air freight of lithium batteries?

UN38.3 test reports are included as standard for all lithium polymer shipments — the required documentation for international air freight compliance. MSDS and SDS documentation is available on request for customs clearance. Shipping options include DHL, FedEx, and sea freight. For sea freight bulk orders, full packing declarations can be prepared to buyer specification.

754663 3.7V 3300mAh Anbernic RG35XX Plus SP H Miyoo Mini Plus Replacement Battery Wholesale Factory 1

754663 3.7V 3300mAh Anbernic RG35XX Plus SP H Miyoo Mini Plus Replacement Battery Wholesale Factory 2

Bateria de substituição 754663 3,7 V 3300 mAh para Anbernic RG35XX Plus / SP / H | Console portátil retrô Miyoo Mini Plus

Q: When should I replace the battery in my RG35XX Plus or Miyoo Mini Plus?

Replace the battery when runtime drops below 2.5 hours from a full charge, the device shuts off unexpectedly under gaming load, the battery indicator behaves erratically, or the cell shows physical swelling. These indicate the cell has degraded below 70 to 75% of its rated capacity.

🔋 3.7V 3300mAh / 12.21Wh — 754663 LiPo，物理尺寸 7.5×46×63mm，精准匹配原厂规格
🎮 Compatibilidade verificada: Anbernic RG35XX Plus, RG35XX SP, RG35XX H, Miyoo Mini Plus
🔌 Conector JST de 1,25 mm com 2 pinos pré-soldado — Troca simples, sem necessidade de solda
🛡️ Built-in PCB protection: over-charge, over-discharge, short-circuit, over-current
🏭 Factory direct supply — consistent batch grading, stocked SKU, tiered bulk pricing
📦 Embalagens OEM/de marca própria disponíveis para oficinas de reparação e distribuidores.

Obtenha preços para compras em grande quantidade.

Descrição do produto

The 754663 is the factory-installed Li-Polymer cell format across Anbernic’s RG35XX Plus, SP, and H models — all three of which run the more power-hungry H700 SoC and require a physically larger cell than the entry-level RG35XX original. The format code reads 7.5mm thick × 46mm wide × 63mm long. Miyoo’s Mini Plus uses the same general form factor with a 3000mAh rating from the factory, making this SKU a direct drop-in replacement across all four devices.

This replacement is rated at 3300mAh — matching the Anbernic OEM spec and representing the true verified discharge capacity at this cell size. Repair shops can stock one SKU and cover the full RG35XX Plus family plus the Miyoo Mini Plus in a single line item.

Modelos compatíveis verificados:

Dispositivo	Formato da bateria	Capacidade do OEM	Conector
Anbernic RG35XX Plus	754663	3300mAh	JST 1,25 mm 2 pinos
Anbernic RG35XX SP	754663	3300mAh	JST 1,25 mm 2 pinos
Anbernic RG35XX H	754663	3300mAh	JST 1,25 mm 2 pinos
Miyoo Mini Plus	754663	3000mAh	JST 1,25 mm 2 pinos

⚠️ Do not confuse with the standard RG35XX (2023/2024) or Miyoo Mini V2/V3/V4 — those use the smaller 804050 cell. Physical dimensions are different and the cells are not interchangeable. Verify your device model before ordering.

Parâmetros técnicos

Parâmetro	Especificação
Código do modelo/tamanho da bateria	754663
Dimensões Físicas	7.5mm (T) × 46mm (W) × 63mm (L)
Tensão Nominal	3,7V
Tensão de carga completa	4,2V
Corte por sobrecarga	2,75V
Capacidade nominal	3300mAh / 12.21Wh
Química Celular	Polímero de lítio (LiPo)
Grau celular	Grau A, ≤3% variação de capacidade
Tipo de conector	Conector JST de 1,25 mm com 2 pinos (pré-soldado)
Circuito de proteção	Sobrecarga / Descarga excessiva / Curto-circuito / Sobrecorrente
Temperatura de operação	0°C – 45°C (carregamento); −20°C – 60°C (armazenamento)
Ciclo de vida (classificado)	≥500 ciclos para capacidade 80%
Peso	~52g
Dispositivos compatíveis	Anbernic RG35XX Plus / SP / H, Miyoo Mini Plus
Certificações	CE / RoHS / UN38.3
Garantia	12 meses a partir da data de envio

Precisa de um plano de fornecimento estável? Envie sua lista de modelos, quantidades e destino. Confirmaremos o prazo de entrega, o método de envio e os documentos de conformidade antes de você fazer o pedido.

Solicite um orçamento agora

Características e vantagens

🔋 3300mAh Matched to Anbernic OEM Spec

Rated at the same 3300mAh as the factory cell in the RG35XX Plus, SP, and H. Cell-to-cell capacity variance is kept under 3% across production batches — repair shops get predictable runtime results on every unit serviced, not just the first batch.

🔌 Pre-Soldered JST 1.25mm Connector — Direct Plug-In

Lead wires and JST 1.25mm 2-pin connector are factory-terminated before shipment. No soldering required on the repair side. Technicians can complete a full swap in under 10 minutes — important for shops running volume repairs across the RG35XX Plus and Miyoo Mini Plus user base.

🛡️ Integrated PCB Protection — Board-Safe Installation

Over-charge cutoff at 4.2V, over-discharge lockout at 2.75V, short-circuit and over-current protection built into the cell’s PCB. The host device’s charging IC reads battery state accurately without triggering false shutdowns or requiring manual recalibration after replacement.

🏭 Single SKU, Four-Device Coverage

One stock item covers the RG35XX Plus, SP, and H — Anbernic’s three highest-volume mid-tier handhelds — plus the Miyoo Mini Plus. For repair shops and distributors managing inventory, reducing SKU count while maintaining broad coverage directly lowers carrying cost and simplifies reordering.

📦 OEM & Private Label Packaging

Custom packaging with buyer brand name, barcode, and product specs is available for repair shop chains and distributors building their own parts brand. Minimum run is negotiable — contact us with artwork files and target volume to get a quote.

Embalagem e entrega

Prazo de entrega e envio

Produtos em estoque: Envio em até 3 dias
Para modelos de substituição padrão com estoque disponível.
Encomendas de produção em massa: Envio em até 7 dias.
Para modelos regulares, de acordo com as especificações e requisitos de embalagem confirmados.
Encomendas personalizadas: Envio em até 15 dias.
Para configuração personalizada de células, tamanho, fios/conectores, PCB/BMS, etiquetagem ou embalagem.

Observação: O tempo final de despacho depende de quantidade total, complexidade do modelo, requisitos de embalagem e documentos de conformidade de envio. Confirmaremos a data estimada de envio (ETD) após a confirmação do pedido.

Métodos de envio disponíveis:

Frete aéreo (urgente, volume menor)
Frete marítimo (custo-benefício para grandes volumes)
Ferrovia / Rodovia (dependendo do destino)
Canais expressos

Conformidade e Documentos:

Documentos disponíveis: UN38.3 / FISPQ / Relatório de Teste de Transporte (se aplicável)
A embalagem e a rotulagem das caixas de acordo com as normas podem ser providenciadas com base no método de envio escolhido.

Condições de envio:

EXW / FOB / CIF / DDP disponíveis

Perguntas frequentes

Q1: Is the 754663 battery compatible with both Anbernic RG35XX Plus and Miyoo Mini Plus?
A: Yes. The RG35XX Plus, SP, and H all use the 754663 format (7.5×46×63mm) at 3300mAh from the factory. The Miyoo Mini Plus uses the same physical format at 3000mAh. Both brands use a JST 1.25mm 2-pin connector. Our 3300mAh replacement fits all four devices. Do not order this SKU for the standard RG35XX (2023/2024) or Miyoo Mini V2/V3/V4 — those use the smaller 804050 cell.

Q2: Why does the Miyoo Mini Plus OEM battery show 3000mAh but your replacement is 3300mAh?
A: Miyoo sourced a slightly lower-rated cell for the Mini Plus at the factory. The 754663 physical format supports up to 3300mAh at Grade A quality, which is what Anbernic uses in the RG35XX Plus and SP. Our 3300mAh replacement is a direct upgrade for Miyoo Mini Plus users — same physical fit and connector, higher verified capacity.

Q3: When should I replace the battery in my RG35XX Plus or Miyoo Mini Plus?
A: Common signs: runtime has dropped below 2.5 hours from a full charge, the device shuts off unexpectedly under gaming load, the battery indicator behaves erratically, or the cell shows physical swelling. Any of these indicate the cell has degraded below 70–75% of rated capacity and should be replaced.

Q4: Does the 754663 battery ship with the JST connector pre-installed?
A: Yes. The JST 1.25mm 2-pin connector and lead wires are soldered at the factory before shipment. The replacement plugs straight into the board socket — no soldering iron needed. Before connecting, confirm polarity: red wire to positive, black to negative. The JST housing can physically insert either way, so verify before closing the device.

Q5: What is the MOQ for repair shop or wholesale orders?
A: We support low-volume entry orders for repair shops and service centers — no rigid high MOQ. Tiered pricing opens at higher quantities. Contact us for a factory quote with current pricing tiers and lead time details.

Q6: What documentation is provided for international air freight?
A: UN38.3 test reports are included as standard for all lithium polymer shipments — required documentation for international air freight. MSDS/SDS is available on request for customs clearance. Shipping options include DHL, FedEx, and sea freight depending on order volume. For sea freight bulk orders, full packing declarations can be prepared to your specification.

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